<?php
class ui_index_guest_circle extends ui {
	public function __construct($S, $param) {
		parent::__construct();
		
		if ($param['scr_w'] > 1200) {
			$S->assign('cols', 2);			// 两列输出
		} else {
			$S->assign('cols', 1);			// 1列输出
		}
		
		$data_guest = new data_guest();
		$circles = $data_guest->ls_circle();
		// 重新整理circles
		if (is_array($circles)) {
			foreach ($circles as $k=>$v) {
				if (is_array($v['articles'])) {			// 找出articles中的一张大图
					foreach ($v['articles'] as $a) {
						if ($a['img_0']) {
							$circles[$k]['big_img'] = $a['img_0'];
							break;			// 只记录一个即可
						}
					}
				}
			}
		}

		$S->assign('circles', $circles);
	}
}
?>
